Seminars - Information Services & Technology | Information ... · Upcoming Seminars Seminars in 2006 9 Jan TBC S. Maekawa, Sendai ... Joint seminar of the Keimer and Metzner departmentsJoint

Upcoming Seminars

Seminars in 2006

9 Jan

TBC S. Maekawa, Sendai

Spin, Charge and Orbital and Their Excitations in Transition Metal Oxides

Joint seminar of the Keimer and Metzner departmentsJoint seminar of the Keimer and Metzner departments

10 Jan

2.00pm 4D2 Zenji Hiroi, University of Tokyo

Extremely strong-coupling superconductivity and rattling behavior in the beta-pyrochlore oxide KOs2O6

8 Dec Marcello Barbosa da Silva Neto, University of Stuttgart

Acceptor Dependent Magnetic Response in Lightly Doped La2CuO4

1 Dec Dominik Munzar, Masaryk University, Brno

Towards a microscopic gauge-invariant description of the c-axis electrodynamics of multilayer high-Tc compounds

29 Nov

Martin Wolf, FU Berlin Ultrafast dynamics in correlated electron systems studied with time-resolved photoemission spectroscopy

Joint seminar of the Keimer and Metzner departments

24 Nov

Andreas Erb, Walther-Meissner-Institut Garching

Crystal Growth of the High Temperature Superconductors

23 Nov

Philippe Leininger, Université Pierre et Marie Curie, Paris

Electronic and dynamic properties studied with X-rays: applications to cobaltates

27 Oct

Manfred Reehuis, HMI Berlin and MPI-FKF

Structural and magnetic properties of perovskite-type vanadates and titanates

17 Oct

Sung Seok A. Seo, Seoul National University, Korea

Optical spectroscopic investigations on oxide superlattices: phonon confinement, conducting interface, and orbital ordering

6 Sep Sumio Ishihara, Tohoku University, Sendai

Local Perturbation Effects in Correlated Electron Systems with Charge/Orbital Order

1 Sep Martin Müller, Universität Tübingen

Transport measurements of La2-xCexCuO4 bicristal junction

SQUIDs

28 July

Justina Schlappa, Universität zu Köln

Ordering phenomena in transition metal oxides studied by resonant soft x-ray diffraction

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26 July

Ian Osborne, "Science" magazine Publishing Physics in "Science"

21 July

Harald Giessen, Universität Stuttgart

Ultrafast nano-optics

30 June

Mathias Schubert, University of Nebraska-Lincoln

Terahertz magnetooptic ellipsometry on graphite in quantum regimes

23 June

James S. Schilling, Washington University, St. Louis

Studies in Superconductivity at Extreme Pressures Joint seminar of the High Pressure group and the Keimer department

19 June

Ho Nyung Lee, Oak Ridge TN / USA

PLD Synthesis of Atomic-Scale Perovskites: Novel Functionality from Oxide Heterointerfaces

13 June

Z. Tesanovic, Johns Hopkins University , Baltimore

Correlated d-wave superconductivity and the physics of cuprates


26 May

K. Kikoin, Ben-Gurion University, Beer-Sheva

Ferromagnetism in dielectric oxides doped with transition metal ions

9 May

Mohsen Abd-Elmeguid, Universität zu Köln

Some new aspects of the interplay between transport, magnetism and structural properties of Mott-Insulators under high pressure

Joint seminar of the High Pressure group and the Keimer department

8 May

Andrew Millis, Columbia University

Correlated electron heterostructures

5 May

Marcello Barbosa da Silva Neto, University of Utrecht

Magnetic and Raman response properties of La2CuO4

3 May

William Knafo, Forschungszentrum Karlsruhe

Thermodynamic properties of the magnetic layered system BaNi2V2O8

25 Apr

Heon-Jung Kim, Pohang Superconductivity Center, Korea

Peak effect, two-gap nature and upper critical field of Mg1-

xAlxB2

31 Mar

Artem Pronin, University of Leeds Dynamical scaling in yttrium hydride switchable mirrors

23 Mar

Andrey V. Chubukov, University of Madison/Wisconsin

Spin-fluctuation approach to hole-doped and electron-doped cuprates – an new twist in the old story


14 Mar

Yves-Laurent Mathis, Forschungszentrum Karlsruhe

Coherent Synchrotron Edge Radiation in far-IR/THz at ANKA Synchrotron Light Source

10 Mar

Götz Seibold, BTU Cottbus Spin- and charge excitations in the stripe phase of high-Tc superconductors

7 Feb Steven M. Shapiro, Brookhaven Phonon Anomalies in Martensitic-Shape Memory Phase



Seminars in 2005

National Laboratory Transformations

27 Jan

Jacques Chakhalian, MPI-FKF Magnetism at the interface between ferromagnetic and superconducting oxides

24 Jan

Alan Tennant, HMI Berlin Neutrons, Magnetic fields, and Quantum States

20 Jan

Daniel I. Khomskii, Universität zu Köln

Orbitally-driven superstructures and Peierls states in correlated oxides

9 Dec Jiri Chaloupka, Masaryk University, Brno Light Confinement in Photonic Crystals

2 Dec Paul Popovich, FZ Karlsruhe Magnetostriction and thermal expansion of untwinned YBa2Cu3O7 single

crystals

18 Nov Maurits Haverkort, Universität zu Köln Spin and orbital degrees of freedom in transition metal oxides and oxide thin films studied by soft x-ray absorption spectroscopy

11 Oct Matteo Masino, University of Parma Spectroscopy of organic ferroelectrics

5 Oct Zoran Radovic, University of Belgrade Size and Coherence Effects in Ballistic Superconductor-Ferromagnet Nanostructures

30 Sep Joe Trodahl, Victoria University of Wellington, New Zealand

The Structure and Physical Properties of Metal Nitride Films Grown by Ion Assisted Deposition

29 Aug Roland Gähler, ILL Grenoble Space-Time Approach to Scattering

17 June

Kenneth Burch, University of California San Diego Electronic Structure and Carrier Synamics of Mn based Ferromagnet

15 June

Ralf Rauer, Universität Hamburg Magnetic-order induced spectral-weight redistribution in La0.7(Sr,Ca)

0.3MnO3

29 Apr Rotraut Merkle, MPI-FKF Oxygen incorporation into "electron-poor'' and ''electron-rich'' oxides: mechanistic studies on the model system SrFexTi1-xO3-d

22 Apr Paul van Loosdrecht, University of Groningen Orbital excitations in TiOCl

21 Apr Tilo Baumbach, Institut für Synchrotronstrahlung, Forschungszentrum Karlsruhe

Imaging of micro- and nanostructures by synchrotron techniques

14 Mar Arthur Ramirez, Bell Laboratories, Lucent Crystalline Organic Semiconductors



Seminars in 2004

Technologies, Murray Hill

11 Mar Matthias Eschrig, Universität Karlsruhe Triplet pairing correlations in S-F hybrid structures

8 Mar Alain Sacuto, Université Paris 7 Exploration of the cuprates phase diagram by an electronic Raman probe

25 Feb Sebastián Bergeret, Universidad Autónoma de Madrid

Triplet Superconductivity and Inverse Proximity Effect in Superconductor-Ferromagnet Structures

4 Feb Boris Chesca, Universität Tübingen Phase sensitive experiments with cuprates superconductors based on the Josephson effect and Andreev bound states

21 Jan Giacomo Ghiringhelli, Politecnico di Milano dd-excitations of cuprates measured directly by CuL3 resonant inelastic

x-ray scattering

18 Jan Timo Nachtrab. Universität Tübingen Exploring the impossible: Intrinsic Josephson effects in the ferromagnetic superconductor RuSr2GdCu2O8

7 Jan Edward Galstyan, Hebrew University, Jerusalem Coexistence of superconductivity and magnetism in Ru and Mo cuprates

14 Dec Mats Johnsson, University of Stockholm Novel chemical routes to low-dimensional materials

10 Dec Hiromichi Adachi, Institute of Materials Structure Science, Tsukuba

X-ray scattering study on some rare-earth compounds

7 Dec George Srajer, Argonne Study of interfacial and site-specific magnetism using circularly polarized x-rays

26 Nov Arno Hiess, ILL Grenoble The interplay of magnetism and superconductivity in UPd2Al3 investigated by neutron three-axis spectroscopy

19 Nov Andrei Kirilyuk, University of Nijmegen Ultrafast spin dynamics in complex magnetic structures

2 Nov Andreas Schnyder, Paul Scherrer Institut, Villigen

Influence of higher d-wave gap harmonics on the dynamical magnetic susceptibility of high-temperature superconductors

22 Oct Jochen Stahn, ETH Zürich & Paul Scherrer Institut, Villigen

Neutron Reflectometry as a Probe of Magnetic Profiles in HTSC/FM Multilayers

15 Oct Misha Turlakov, Cavendish Laboratory, Cambridge

Long-range part of Coulomb energy, Umklapp scattering and high-temperature superconductivity

23 Sep Zenji Hiroi, Institute for Solid State Solid state chemistry and physics of transition metal oxides joint seminar of the



Physics, Tokyo Jansen and Keimer departments

20 Aug Andrei Sirenko, New Jersey Institute of Technology

Micro-beam High Resolution X-ray Diffraction and X-ray Standing Wave techniques for characterization of InP-based MQW device structures and optoelectronic materials

17 Aug Bridget Ingham, IRL-CRI, Wellington, NZ Novel materials based on self-assembling organic-inorganic layered systems

5 Aug Jun Akimitsu, Aoyama Gakuin Universiry, Sagamihara/Japan

Superconductivity in MgB2 and its related materials

5 Aug Masatoshi Imada, University of Tokyo Mott physics of real materials revealed by computational approach – first principles methods for correlated electrons

3 Aug Douglas Bonn, University of British Columbia, Vancouver

Dying gaps of a d-wave superconductor

2 Aug L. Gasparov, University of North Florida Raman study of magnetite

23 July Jun Sugiyama, Toyota Central Research and Development Labs, Japan

Magnetic order in the two dimensional triangular lattice in layered cobaltites

2 July Alexander Krimmel, Universität Augsburg Magnetic frustration and orbital degrees of freedom in A-site spinels ASc2S4 (A=Mn, Fe)

30 June

Eugene Demler, Harvard University Competition between triplet superconductivity and Antiferromagnetism in Bechgaard salts

25 June

Thomas Eckl, Universität Würzburg Optical and Magnetic Properties of a Phenomenological Phase-Fluctuation Model of the Underdoped Cuprates

17 June

Chandra Varma, University of California Riverside

Fermi-surface instabilities leading to hidden order parameters


1 June David Shaltiel, Hebrew University of Jerusalem

Microwave-Induced Dissipation by AC Magnetic Fields in Highly Anisotropic Superconductors

28 May Gisela Schütz, MPI-MF Magnetism in the light of polarized X-rays

25 May Manfred Fiebig, Max-Born Institut Berlin Giant magnetoelectricity and spin dynamics investigated by nonlinear magneto-optics

13 May Wolfgang Caliebe, NSLS, Brookhaven Umbau des Messplatzes X21 an der NSLS - Erste Ergebnisse

23 Apr Giniyat Khaliullin, MPI-FKF Low energy electronic states in layered cobaltates

21 Apr Lambert Alff, Walther-Meissner-Institut für Tieftermperaturforschung und TU München

Novel considerations of the phase diagram of electron-doped high-TC cuprates




Seminars in 2003

16 Apr Maxim Mostovoy, University of Nijmegen and MPI-FKF

Coexistence of phases in disordered systems

20 Feb Christine Kuntscher, Universität Stuttgart Electronic properties of titanates LaTiO3.5-x and related

niobates

13 Feb Hubertus Lütkens, Universität Braunschweig and Paul-Scherrer-Institut, Villigen

Low energy muons: A new probe for magnetism and superconductivity in thin film structures

30 Jan Ulrich Starke, MPI-FKF Surface and Interface Structure of Thin Films on the Atomic Scale

23 Jan Ulrich Gebhardt, MPI-MF Structural properties of manganite thin films

16 Jan A. Kuzmenko, Université de Genève C-axis optical trends in La2-xSrxCuO4

15 Dec

Shoucheng Zhang, Stanford University Global Phase Diagram of high Tc cuprates Joint seminar of the Keimer and Metzner departments

21 Nov

Mohsen Abd-Elmeguid, Universität zu KölnPressure-induced phase transitions in some selected transition metal compounds

10 Oct

Joël Mesot, Paul-Scherrer-Institut, Villigen/Switzerland

Mixed State of Cuprate Superconductors: Interplay between Microscopic and Mesoscopic Degrees of Freedom

26 Sep

Hiroyuki Shibata, NTT Basic Research Laboratories, Kanagawa, and MPI-FKF

Growth of cuprates by molecular beam epitaxy at NTT group

1 Aug

J. Halbritter, Forschungszentrum Karlsruhe, IMF I

Pseudogaps, Tunneling and Anisotropic Transport in HTS

24 July

Ian Osborne, "Science" Publishing Physics in "Science" Magazine

18 July

Dmitry Reznik, FZ Karlsruhe and CEA Saclay

Bond-Stretching Oxygen Phonons in Strongly CorrelatedPerovskite Oxides

27 Jun

Arup Kumar Raychaudhuri, Indian Institute of Science, Bangalore

Nonlinear conduction and noise in manganites

24 Jun

Jacques Chakalian, University of British Columbia, Vancouver

Quantum impurity effects in S=½ AF spin chains studied by muon spin resonance

23 Jun

Roderich Moessner, CNRS and ENS, Paris Frustrated quantum Ising and dimer models



Seminars in 2002

11 Jun

Dieter Schweitzer, Universität Stuttgart Quasi-Two-Dimensional Organic Metals

6 JunEvgenii Maksimov, Lebedev Institute, Moscow

Restricted optical sum rules. Possibilities and limitations

12 May

Nick Strickland, Industrial Research Ltd., Lower Hutt, New Zealand

High critical current density in MgB2 from mechanically-

alloyed precursor

9 May

L. Degiorgi, ETH ZürichFerromagnetism and superconductivity in boride systems

3 Apr

Markus Grüninger, Universität zu Köln Orbital Excitations in Titanates and Manganates

24 Jan

Alex Petrovic, Cambridge University The Magnetic Ground State of La2-xSrxCu1-yZnyO4

20 Dec

Recardo Manzke, Humboldt University, Berlin

On the electronic structure of the CuO2-planejoint semimar of the Keimer department and the Chemistry Service Group

6 Dec

Christos Panagopoulos, Cambridge University

Magnetic ground state versus doping in high-Tc cuprates

29 Nov

Christian Thomsen, TU BerlinDouble-resonant Raman scattering in graphite and carbon nanotubes

15 Nov

Marina N. Popova, Russian Academy of Sciences, Troitsk

High Resolution Infrared Spectroscopy of Low-Dimensional Magnetic Systems

joint seminar of the Keimer department and the Chemistry Service Group

25 Sep

Takeshi Egami, University of Pennsylvania

Relevance of phonons in the mechanism of high-temperature superconductivity

joint seminar of the Keimer and Schütz departments

20 Sep

Matthias Eschrig, Karlsruhe University

Dispersion anomalies in Bilayer Cuprates

13 Sep

Andriy Durygin, Warsaw University

Influence of defects on optical properties of LaGaO3 crystals

11 Sep

Peter Lemmens, Aachen University

Raman Scattering on Systems with Competing Ground States

16 Aug

Serge Jandl, Université de Sherbrooke, Canada

Optical studies of crystal-field excitations in the cupratesjoint seminar of the High Pressure Group and the Keimer Department



9 Aug

D. van der Marel, Groningen University

Superconductivity induced transfer of spectral weight in the cuprates

2 Aug

M. Rübhausen, Hamburg University

Optical probes to study the complex interplay between metallicity and ordering in 3D and 2D manganites

18 July

Ioannis Zegkinoglou, Athens University

Broadband AC Dielectric Relaxation Spectroscopy and Hydration Properties of Segmented Polyurethanes

15 July

Isao Tanaka, Yamanashi University, Japan

Recent results on high temperature superconductors, rutile and oxygen ion conductors

joint seminar of the Keimer department and the Crystal Growth Group

1 July

Joe Trodahl, Victoria University of Wellington, New Zealand

Heat Flow in Sea Ice and the Antarctic Mountains

21 Jun

Simon Moss, University of Houston/TX

Preliminary Studies of Modulated Phases of YBCO

18 Jun

Indra Dasgupta, Indian Institute of Technology Bombay

Electronic structure of magnetic superconductor RuSr2GdCu2O8

14 Jun

M. v. Zimmermann, Hasylab, Hamburg

Investigation of charge ordering in transition metal oxides using x-ray scattering

07 Jun

G. Wortmann, Paderborn University

Phonon Spectroscopy in Iron and Invar under High Pressure using Inelastic Nuclear Scattering of Synchrotron Radiation

joint seminar of the Keimer department and the High Pressure Group

31 May

Christoph Bergemann, ETH Zürich Fermi Surfaces of Metallic Oxides

29 May

Dimitri Argyriou, HMI Berlin Glassy Polaron Dynamics in Layered CMR Manganites

21 May

Wei Bao, Los Alamos National Laboratory

"Pseudo-spin-gap", quantum disordered regime, and spin excitations from La2(Cu,Li)O4

10 May

Matias Velazquez, Northwestern University, Evanston/IL

Crystal growth, critical magnetism and colossal magnetoresistance of the Ruddlesden-Popper manganite La1.2(Sr,Ca)1.8Mn2O7

08 May

J. Sirker, Dortmund UniversityEntropy driven dimerization in the one-dimensional spin-orbital model

joint seminar of the Metzner and Keimer departments

26 Apr

Claus Falter, Münster University

Phononen, Ladungsresponse und dielektrische Eigenschaften in Hochtemperatur-Supraleitern

12 Apr

Reinhold Kleiner, Tübingen University

Intrinsic tunneling in cuprates and layered manganites

05 Apr

Norbert Esser, TU BerlinOptical signatures of atomic and electronic structure of surfaces and low-dimensional systems



Seminars in 2001

01 Feb

Maria Seo, IPMC / EPFL Lausanne

Growth of self-assembled crystals of single-walled carbon nanotubes

13 Dec

Ian Osborne, Physical Sciences editor of Science

Publishing in the Physical Sciences at Science

23 Nov

Markus Grüninger, Cologne University

Orbitons in LaMnO3, and Two-triplet bound states in the spin 1/2 two-leg

ladders of (La,Ca)14Cu24O41

16 Nov

S. Okamoto, RIKEN, Japan Re-examination of orbital ordering in manganites

05 Nov

Kazumi Maki, University of Southern California

New Superconductivity in MgB2

joint seminar of Theory and the Keimer group

22 Oct

M. Greven, Stanford University

Quantum Impurities in the two-dimensional spin-1/2 Heisenberg antiferromagnet

joint seminar of the Keimer group and Theory II

27 Sep

A. Maeda, Tokyo UniversityComplex electrical conductivity / resistivity investigations of superconductors, strongly correlated materials, and metal-insulator transition by the microwave- and millimeterwave techniques

joint seminar of Theory and the Keimer group

26 Sep

N. Kawakami, Osaka University

Quantum phase transitions in frustrated spin systemsjoint seminar of Theory and the Keimer group

14 Sep

S.-H. Lee, NIST, Washington, Center for Neutron Research

Neutron scattering studies on gemometrically frustrated magnets

7 Sep

M. Opel, Walther-Meissner-Institut, Garching

Electronic and phononic Raman scattering in superconducting and antiferromagnetic cuprates

6 Sep

L. Capogna, University of Birmingham

Metamagnetism and spin fluctuations in the bilayer ruthenate Sr3Ru2O7

22 Aug

P. Fulde, MPI für Physik komplexer Systeme, Dresden

Origin of heavy fermion quasiparticles in UPt3 and in LiV2O4

joint seminar of Theory II and the Keimer group

15 Aug

N. Kovaleva, Inst. of Solid State Physics, Chernogolovka Lattice relaxation and charge-transfer optical transitions due to self-



trapped holes in non-stoichiometric LaMnO3 crystal

5 JulT. Tohyama, Tohoku University Sendai

Photoexcited states and nonlinear optical response in Mott insulatorsjoint seminar of Theory and the Keimer group

3 JulS. Kondo, University of Tokyo

Heavy mass Fermi liquid behavior of LiV2O4: from frustrated magnets

25 Jun

V. Kataev, University of Cologne

Interplay of structure, spin and charge degrees of freedom in (Sr, La, Ca)

14Cu24O41: an ESR study

11 May

T. Wolf, FZ Karlsruhe Materials Science of the high-TC superconductor family RE-123

10 May

A. Lebon, Ecole Centrale, Paris

Effect of the direction of the applied electric field on crystals of the relaxor-ferroelectric PbZn1/3Nb2/3O3 (PZN)

9 May

S. Sarker, University of Alabama

Spin-charge recombination toute to high Tc



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Seminars - Information Services & Technology | Information ... · Upcoming Seminars Seminars in 2006 9 Jan TBC S. Maekawa, Sendai ... Joint seminar of the Keimer and Metzner departmentsJoint